relax SVN archive

Fix for bug #10189 (https://gna.org/bugs/?10189).

This bug was reported by Douglas Kojetin (douglas dot kojetin att gmail dot com).

The problem was that the 'latex_mf_table.py' sample script was trying to write to the results file
the 'res' variable which was not defined anywhere in the script!!!

Modified the download page to include the 1.2.11 release for 32 bit i686 GNU/Linux.

Added relax versions 1.0.0 to 1.2.9 to the 'Old releases' of the download page.

Manually ported the changes to the CHANGES file for relax 1.2.11.

The command used was:
svn merge -r3361:3368 svn+ssh://bugman@.../svn/relax/1.2

.....
r3368 | bugman | 2007-10-21 22:54:32 +0200 (Sun, 21 Oct 2007) | 3 lines
Changed paths:
M /1.2/docs/CHANGES

A few fixes to the CHANGES file for version 1.2.11.

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r3362 | bugman | 2007-10-21 19:43:37 +0200 (Sun, 21 Oct 2007) | 12 lines
Changed paths:
M /1.2/docs/CHANGES

Ported r3360 from the 1.2.11 tag using the command:
svn merge -r3360:3361 svn+ssh://bugman@.../svn/relax/tags/1.2.11

.....
r3361 | bugman | 2007-10-21 19:40:36 +0200 (Sun, 21 Oct 2007) | 3 lines
Changed paths:
M /tags/1.2.11/docs/CHANGES

Updated the CHANGES file for relax version 1.2.11.
.....
.....

A few fixes to the CHANGES file for version 1.2.11.

Updated the API documentation to relax version 1.2.11.

Updated the 1.2 user manual to relax version 1.2.11.

Changed the order of the GNU/Linux distribution packages so that the old version 1.2.10 comes last.

Updated the download page to point to the new 1.2.11 relax release.

Only GNU/Linux and source packages have been release so far. The 'Old releases' download page
section has been extended to include links, md5sums, GPG sigs, and file sizes for versions 1.3.0,
1.2.11, and 1.2.10. In the future, all relax packages will be listed here.

Updated the manual and changed the version number to 1.2.11.